I fly commercially
most of the time, this is a big open field where I always fly to test new software and firmware updates and practice maneuvers, Paul is the number I have and he never answers or responds to voicemailAll the info I find shows One Eyed Creek (TX49) is 50 miles from Cherokee County Airport (KJSO),
And that it is at the edge/under the Class D airspace for Angelina CO Airport (KLFK).
Assuming you are flying there and you are flying for recreational purposes if you talk with KLFK 903-586-8219 (It's there airspace) leave a message with Paul 936-635-1450 (TX49 is his private airport, but listed as Unattended) watch and avoid aircraft, following FAA guidelines you should be good.